Concrete pole inner wall reinforcing device

Abstract

The utility model discloses a concrete electric pole inner wall reinforcing device, which relates to the technical field of concrete electric poles and comprises an electric pole main body, and a protection plate is arranged, so that when the concrete electric pole is used daily, the inner wall of the concrete electric pole is prevented from falling off due to long-time erosion of rainwater. When the inner wall of the concrete pole needs to be reinforced, the first supporting blocks and the second supporting blocks are stacked and supported in the concrete pole through connection of the insertion blocks and the first insertion grooves, the number of the stacked supporting blocks is selected according to the height of the concrete pole, and therefore the concrete pole can be reinforced conveniently. And when reaching the top of the concrete pole, the protective plate is inserted into the surface of the connecting block, the bolt is rotated, the bolt slides into the inner wall of the clamping groove through the limiting effect of the nut, the effect of clamping and fixing the protective plate is achieved, and the effect of effectively shielding and sealing an opening in the top of the concrete pole is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete poles, in particular to a concrete pole inner wall reinforcement device. Background Art

[0002] There are two types of concrete poles: ordinary reinforced concrete poles and prestressed concrete poles. The cross-section of the poles can be square, octagonal, I-shaped, circular or other special-shaped sections. The most commonly used is the circular section.

[0003] For example, announcement number CN212224834U discloses a device for reinforcing the inner wall of a concrete pole, comprising: a first support hoop, which is attached to the inner wall of the concrete pole; a second support hoop, which is attached to the inner wall of the concrete pole and is located below the first support hoop; a first snap-in groove, which is embedded in the top end of the concrete pole and fixedly connected to the top of the first support hoop; a second snap-in groove, which is embedded in the bottom end of the concrete pole and fixedly connected to the bottom of the second support hoop; a first support hoop reinforcement device, which is fixedly connected to the first support hoop to prevent the first support hoop from being deformed by being squeezed; and a second support hoop reinforcement device, which is fixedly connected to the second support hoop. The device for reinforcing the inner wall of a concrete pole described in the utility model can effectively prevent the concrete blocks on the inner wall of the concrete pole from falling off in blocks by adopting support hoops.

[0004] However, when this type of concrete pole inner wall reinforcement device is in use, although it can effectively support the inner wall of the concrete pole, when supporting the inner wall of the concrete pole, the shielding and protection effect on the top of the concrete pole is not high, so that when the concrete pole is used for a long time, it can support the inner wall of the pole, but rainwater will still erode the inner wall of the pole, reducing the problem of adhesion stability of the concrete on the inner wall of the pole.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a concrete pole inner wall reinforcement device is proposed. Utility Model Content

[0006] The utility model aims to provide a concrete pole inner wall reinforcement device to solve the problem of low shielding and protection effect on the top of the concrete pole proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for reinforcing the inner wall of a concrete pole, comprising a pole body, a first support block being fitted on the inner wall of the pole body, a connecting block being inserted on the top of the first support block, a nut being provided on the outer wall of the connecting block, a bolt being threadedly connected to the inner wall of the nut, a protective plate being fitted on the top of the connecting block and fitting with the top of the pole body, a mounting column being fixedly connected to the outer wall of the protective plate and being slidably connected to the outer wall of the bolt, and a slot being provided at the connection portion between the outer wall of the mounting column and the bolt.

[0008] Furthermore, a second support block that fits against the inner wall of the pole body is inserted at the bottom of the first support block, an insertion block that is slidably connected to the top of the second support block is fixedly connected to the bottom of the first support block, a first slot is provided at the connection between the top of the second support block and the insertion block, and a second slot is provided at the connection between the top of the first support block and the connection block.

[0009] Furthermore, the outer wall contour of the first support block is matched with the inner wall contour of the pole body.

[0010] Furthermore, the protective plates are symmetrically arranged on both sides of the pole body.

[0011] Furthermore, the inner wall profile of the slot is larger than the outer wall profile of the bolt, and the bolts are symmetrically arranged on both sides of the protective plate.

[0012] Furthermore, the positions of the plug blocks and the second slots are distributed symmetrically about the central axis of the first support block, and two groups of the plug blocks and the second slots are provided, and the positions of the two groups of the plug blocks and the second slots are distributed symmetrically about the central axis of the first support block.

[0013] Furthermore, the inserting blocks and the first slots are arranged in a one-to-one correspondence, and the inner wall contour of the first slot is matched with the outer wall contour of the inserting blocks.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a protective plate. When the concrete pole is used daily, in order to improve the supporting effect of the concrete pole on the inner wall of the concrete pole under long-term use and prevent the inner wall of the concrete pole from being eroded by rain for a long time and falling off, which affects the stability of the concrete pole when in use, when the inner wall of the concrete pole needs to be reinforced, the first support block and the second support block are stacked and supported in the concrete pole by connecting the plug block with the first slot, and the number of stackings between the support blocks is selected according to the height of the concrete pole, and when the top of the concrete pole is reached, the protective plate is inserted into the surface of the connecting block, and the bolt is turned to slide into the inner wall of the slot through the limiting effect of the nut, so as to play the role of clamping and fixing the protective plate, thereby achieving the effect of effectively shielding and sealing the opening at the top of the concrete pole and reducing the effect of rainwater erosion on the inner wall of the concrete pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the concrete pole structure;

[0017] Figure 2 This is a schematic diagram of the internal structure of a concrete pole;

[0018] Figure 3 It is a schematic diagram of the bolt and slot position distribution structure;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the connection between the plug block and the first slot.

[0020] In the figure: 1. pole body; 2. first support block; 3. connection block; 4. nut; 5. bolt; 6. mounting column; 7. slot; 8. protective plate; 9. plug-in block; 10. second support block; 11. first slot; 12. second slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1: Figure 1-Figure 3As shown, a device for reinforcing the inner wall of a concrete pole comprises a pole body 1, a first support block 2 is attached to the inner wall of the pole body 1, a connecting block 3 is inserted on the top of the first support block 2, a nut 4 is provided on the outer wall of the connecting block 3, a bolt 5 is threadedly connected to the inner wall of the nut 4, a protective plate 8 attached to the top of the pole body 1 is attached to the top of the connecting block 3, a mounting column 6 slidably connected to the outer wall of the bolt 5 is fixedly connected to the outer wall of the protective plate 8, and a slot 7 is provided at the connection position between the outer wall of the mounting column 6 and the bolt 5.

[0023] Furthermore, the outer wall contour of the first support block 2 is adapted to the inner wall contour of the pole body 1, which is beneficial for effectively supporting the inner wall of the concrete pole through the adapted setting between the outer wall contour of the first support block 2 and the inner wall contour of the pole body 1.

[0024] Furthermore, the protective plates 8 are symmetrically arranged on both sides of the pole body 1, which is beneficial to effectively shield and seal the opening at the top of the concrete pole.

[0025] Furthermore, the inner wall contour of the slot 7 is larger than the outer wall contour of the bolt 5, and the bolts 5 are symmetrically arranged on both sides of the protective plate 8. The protective plate 8 forms a snap-fit ​​structure with the connecting block 3 through the bolts 5 and the slot 7, which is conducive to the bolt 5 sliding along the inner wall of the slot 7, driving the protective plate 8 and the connecting block 3 to be snap-fitted and fixed, thereby achieving the effect of reducing the erosion of rainwater on the inner wall of the concrete pole.

[0026] Embodiment 2: Figure 1 , Figure 2 and Figure 4As shown, a concrete pole inner wall reinforcement device proposed by the utility model, compared with the first embodiment, as another implementation mode of the utility model, the bottom of the first support block 2 is plugged with a second support block 10 that fits the inner wall of the pole body 1, the bottom of the first support block 2 is fixedly connected with an insert block 9 that is slidably connected to the top of the second support block 10, the top of the second support block 10 and the connecting portion of the insert block 9 are provided with a first slot 11, and the top of the first support block 2 and the connecting portion of the connecting block 3 are provided with a second slot 12. When working, by setting the protective plate 8, it is beneficial to improve the supporting effect of the concrete pole on the inner wall of the concrete pole under long-term use when the concrete pole is used daily, and to prevent the concrete pole from being damaged. The wall is eroded by rain for a long time and falls off, which affects the stability of the concrete pole when in use. When the inner wall of the concrete pole needs to be reinforced, the first support block 2 and the second support block 10 can be stacked and supported in the concrete pole by connecting the plug block 9 with the first slot 11, and the number of stacking between the support blocks can be selected according to the height of the concrete pole. When the top of the concrete pole is reached, the protective plate 8 is inserted into the surface of the connecting block 3, and the bolt 5 is turned through the limiting effect of the nut 4, so that the bolt 5 slides into the inner wall of the slot 7, which plays a role in locking and fixing the protective plate 8, thereby achieving the effect of effectively shielding and sealing the opening at the top of the concrete pole, and reducing the effect of rainwater erosion on the inner wall of the concrete pole.

[0027] Furthermore, the position distribution of the plug block 9 and the second slot 12 is symmetrical about the central axis of the first support block 2, and two groups of the plug block 9 and the second slot 12 are provided, and the position distribution of the two groups of plug blocks 9 and the second slot 12 is symmetrical about the central axis of the first support block 2. This is beneficial to improve the plug-in stability between the support blocks by setting the position distribution of the plug block 9 and the second slot 12 symmetrical about the central axis of the first support block 2.

[0028] Furthermore, the plug block 9 and the first slot 11 are distributed in a one-to-one correspondence, and the inner wall contour of the first slot 11 is adapted to the outer wall contour of the plug block 9, which is beneficial for adjusting and supporting the inner wall of concrete poles of different heights through the one-to-one correspondence between the plug block 9 and the first slot 11.

[0029] Working principle: When using this kind of concrete pole inner wall reinforcement device, when the concrete pole is used daily, in order to improve the supporting effect of the concrete pole on the inner wall of the concrete pole under long-term use, prevent the inner wall of the concrete pole from being eroded by rain for a long time and falling off, affecting the stability of the concrete pole when in use, when the inner wall of the concrete pole needs to be reinforced, the first support block 2 and the second support block 10 are stacked and supported in the concrete pole by connecting the plug block 9 with the first slot 11, and the number of stacking between the support blocks is selected according to the height of the concrete pole, and when reaching the top of the concrete pole, the protective plate 8 is inserted into the surface of the connecting block 3, and the bolt 5 is turned through the limiting effect of the nut 4, so that the bolt 5 slides into the inner wall of the slot 7, which plays a role in locking and fixing the protective plate 8, thereby achieving the effect of effectively shielding and sealing the opening at the top of the concrete pole, and reducing the effect of rainwater erosion on the inner wall of the concrete pole.

[0030] Here it is the working principle of this concrete pole inner wall reinforcement device.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A concrete pole inner wall reinforcement device, comprising a pole body (1), characterized in that: The inner wall of the pole body (1) is fitted with a first support block (2), the top of the first support block (2) is plugged with a connection block (3), the outer wall of the connection block (3) is provided with a nut (4), the inner wall of the nut (4) is threadedly connected with a bolt (5), the top of the connection block (3) is fitted with a protective plate (8) fitted with the top of the pole body (1), the outer wall of the protective plate (8) is fixedly connected with a mounting column (6) slidably connected to the outer wall of the bolt (5), and a slot (7) is provided at the connection position between the outer wall of the mounting column (6) and the bolt (5).

2. A concrete pole inner wall reinforcement device according to claim 1, characterized in that: A second support block (10) that fits the inner wall of the pole body (1) is inserted into the bottom of the first support block (2); an insert block (9) that is slidably connected to the top of the second support block (10) is fixedly connected to the bottom of the first support block (2); a first slot (11) is provided at the connection between the top of the second support block (10) and the insert block (9); and a second slot (12) is provided at the connection between the top of the first support block (2) and the connection block (3).

3. A concrete pole inner wall reinforcement device according to claim 1, characterized in that: The outer wall profile of the first support block (2) is adapted to the inner wall profile of the pole body (1).

4. A concrete pole inner wall reinforcement device according to claim 1, characterized in that: The protective plates (8) are symmetrically arranged on both sides of the pole body (1).

5. A concrete pole inner wall reinforcement device according to claim 1, characterized in that: The inner wall profile of the clamping groove (7) is larger than the outer wall profile of the bolt (5), and the bolt (5) is symmetrically arranged on both sides of the protective plate (8).

6. A concrete pole inner wall reinforcement device according to claim 2, characterized in that: The positions of the plug block (9) and the second slot (12) are distributed symmetrically with respect to the central axis of the first support block (2), and two groups of the plug block (9) and the second slot (12) are provided, and the positions of the two groups of the plug block (9) and the second slot (12) are distributed symmetrically with respect to the central axis of the first support block (2).

7. A concrete pole inner wall reinforcement device according to claim 2, characterized in that: The insert blocks (9) and the first slots (11) are arranged in a one-to-one correspondence, and the inner wall contour of the first slot (11) is adapted to the outer wall contour of the insert block (9).

Images